20412-39-9 Usage
General Description
2-methylbutyl carbonochloridate is a chemical compound commonly used as an intermediate in organic synthesis. It is derived from the reaction of 2-methylbutanol and phosgene, resulting in the formation of a carbon-oxygen double bond and a chlorine atom. 2-methylbutyl carbonochloridate is typically utilized as a reagent in the production of pharmaceuticals, agrochemicals, and other fine chemicals due to its potential as an acylating agent or as a building block in the synthesis of various organic compounds. When handling 2-methylbutyl carbonochloridate, it is important to follow proper safety precautions as it is a hazardous material and can cause irritation to the skin, eyes, and respiratory system if mishandled.
Check Digit Verification of cas no
The CAS Registry Mumber 20412-39-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,4,1 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20412-39:
(7*2)+(6*0)+(5*4)+(4*1)+(3*2)+(2*3)+(1*9)=59
59 % 10 = 9
So 20412-39-9 is a valid CAS Registry Number.
20412-39-9Relevant articles and documents
CARBONIC ACID ESTER AND MAGNETIC RECORDING MEDIUM
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, (2008/12/07)
A carbonic acid ester is provided that is represented by the formula below and has a melting point of no greater than 0° C. (In the formula, R1 and R2 independently denote a saturated hydrocarbon group, R1 is a branched chain, and R2 is a straight or branched chain). There is also provided a magnetic recording medium that includes a non-magnetic support and, above the support, at least one magnetic layer including a ferromagnetic powder dispersed in a binder, the magnetic layer including the carbonic acid ester. Furthermore, there is provided a magnetic recording medium including a support and, above the support, a non-magnetic layer including a non-magnetic powder dispersed in a binder, and above the non-magnetic layer, at least one magnetic layer including a ferromagnetic powder dispersed in a binder, the non-magnetic layer and/or the magnetic layer including the carbonic acid ester.
